I've been carrying a SP101 for a number of years and really like it. But there is one modification I'm seriously considering which could conceivably be a lifesaver in certain situations: chamfering the chambers. I've been practicing reloads and have gotten steadily faster, but they consistently want to catch on the sharp edges of the chamber openings, which can slow down a reload considerably. It wouldn't take much; if anyone knows of a tool off the top of your head that a DIYer could use successfully, please let me know(I know: "Google is your friend.").

Regards,
Andy